Improvement in sink-traps



UNITED STATES PATENT OEEICEo HENRY1MILLER,.OF JOHNSTON, RI-IUDE ISLAND, ASSIGNORTO HIMSELF, GEORGE MILLER, AND ALFRED B. IBGNS, VOF SAME PLACE.

IMPROVEMENT IN SINK-TRAPS.

Specification forming part or Letters Patent No. 152,571, datfd June ILO, 1574; application tiled May 9, 1874.

` To all trimm. it may concern l Be it known that I, HENRY MILLER, of Johnston, in the county of Providence and State of Rhode Island, have invented a new and Improved Sink-Trap, of which the following is a specification:

'lheinvention will first be fully described and then pointed out in the claim.

Figure l is a plan view of my improved stenchtrap, and Fig. 2 is a sectional elevation.

Siinilar letters of reference indicate corresponding parts.

A is the nozzle of' the cesspoolB, extending down so as to afford a considerable fall ot' water, and discharging into the cup C of the trap, from which the water escapes over the edge in such manner that small articles falling down the nozzle when the strainer is raised will not be carried out of the cup and down the pipe. I) represents the lugs cast on the stench-trap, with a bolt, F, cast in for attaching the trap by lugs E on it to be screwed up by the nuts G. H represents the lugs cast on the trap, and I the bolts east in them for attaching the pipe J, by lugs K, on it, and the nuts L. This trap is adapted for the use of revolving Scrapers for cleaningit out, it' required, in case the strainer be screwed down,the Scrapers being Xed on arins under the strainer connected to the pivot of a turning-knob at the top of the strainer, in the center.

Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-

A sink-trap consisting of bowl A B having lugs D l), with pendent pins F, the cup C centrally located thereunder, the daring tube having lugs H H, with pendent pins I, and the tube J having perforated lugs K, all constructed and put together substantially as shown and described.

HENRY MILLER.

Witnesses THOMAS B. LoETUs, ROBERT WILSON. 

